Listen to Oru Kalam Vazhum online. Oru Kalam Vazhum is a Malayalam language song and is sung by Kalabhavan Mani. Oru Kalam Vazhum, from the album Pulloorkudavum Naagaveenayum, was released in the year 2019. The duration of the song is 7:30. Download Malayalam songs online from JioSaavn.